
| 1,10-Phenanthroline monohydrate AR 25GM | |||
| 21150SG025 | 960600323BZ | ||
| AR | 9606003 | ||
| 5144-89-8 | 118452 | ||
| C12H8N2.H2O | February 2026 | ||
| 198.22 | January 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Colourless crystals, becoming cream coloured on storage. | Colourless crystals or crystalline powder, becoming cream coloured on storage. | |
| 2 | Assay(HClO4) | 99.60% | min. 99.50% | |
| 3 | Melting point | 101°C | 100-104°C | |
| 4 | Alcohol insoluble matter | Complies | Passes test | |
| 5 | Sulphated ash | 0.03% | 0.05% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |